/*!	 polygon.h
**	 Polygon
**
**	......... ... 2014 Ivan Mahonin
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
*/

#ifndef __SYNFIG_POLYGON_H
#define __SYNFIG_POLYGON_H

#include <vector>
#include "vector.h"

namespace synfig
{

class Polygon
{
public:
    typedef Vector Vertex;

    class Triangle
    {
    public:
        int vertices[3];
        inline Triangle()
        {
            vertices[0] = vertices[1] = vertices[2] = 0;
        }
        inline Triangle(int v0, int v1, int v2)
        {
            vertices[0] = v0;
            vertices[1] = v1;
            vertices[2] = v2;
        }
    };

    typedef std::vector<Vertex> VertexList;
    typedef std::vector<Triangle> TriangleList;

    VertexList vertices;
    TriangleList triangles;

    void clear()
    {
        vertices.clear();
        triangles.clear();
    }
};

}; // END of namespace synfig

#endif